High-Index Fiber

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Consistent glass with excellent reliability

Our patented process creates durable fibers that serve many industries

Our patented process creates durable fibers that serve many industries

Corning's suite of high-index fibers are used across telecommunications, aerospace, and industrial markets in applications such as wavelength division multiplexing (WDM) couplers, splitters, and pump pigtails. The high-index fibers are manufactured with Corning's outside vapor deposition (OVD) process which results in highly consistent glass and excellent reliability.

Our Specialty Fiber Capabilities